/Engine/Source/Runtime/Slate/Public/Widgets/Navigation/SBreadcrumbTrail.h
Adds a crumb to the end of the trail.
void PushCrumb ( const [TAttribute](API\Runtime\Core\Misc\TAttribute)< [FText](API\Runtime\Core\Internationalization\FText) > & CrumbText, const ItemType & NewCrumbData )